26246820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2897}}^1$

素因数の和:3060

約数の個数: 48

約数和(自身を含む): 74003328

約数和(自身を除く): 47756508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 302, 453, 604, 755, 906, 1510, 1812, 2265, 2897, 3020, 4530, 5794, 8691, 9060, 11588, 14485, 17382, 28970, 34764, 43455, 57940, 86910, 173820, 437447, 874894, 1312341, 1749788, 2187235, 2624682, 4374470, 5249364, 6561705, 8748940, 13123410, 26246820]

約数ペア:

[(1, 26246820), (2, 13123410), (3, 8748940), (4, 6561705), (5, 5249364), (6, 4374470), (10, 2624682), (12, 2187235), (15, 1749788), (20, 1312341), (30, 874894), (60, 437447), (151, 173820), (302, 86910), (453, 57940), (604, 43455), (755, 34764), (906, 28970), (1510, 17382), (1812, 14485), (2265, 11588), (2897, 9060), (3020, 8691), (4530, 5794)]